<!doctype html>
<html>

<head>
  <meta charset="UTF-8" />
  <title>测试蛙</title>
  <!-- <meta
      http-equiv="Content-Security-Policy"
      content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:"
    /> -->
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
</head>

<body>
  <div id="app"></div>
  <script type="module" src="./main.js"></script>
</body>

</html>